X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fu-boot%2Finclude%2Fbmp_layout.h;fp=qemu%2Froms%2Fu-boot%2Finclude%2Fbmp_layout.h;h=22b1fbc943519435644d638c713b0b73e9502219;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git diff --git a/qemu/roms/u-boot/include/bmp_layout.h b/qemu/roms/u-boot/include/bmp_layout.h new file mode 100644 index 000000000..22b1fbc94 --- /dev/null +++ b/qemu/roms/u-boot/include/bmp_layout.h @@ -0,0 +1,61 @@ +/* (C) Copyright 2002 + * Detlev Zundel, DENX Software Engineering, dzu@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/************************************************************************/ +/* ** Layout of a bmp file */ +/************************************************************************/ + +#ifndef _BMP_H_ +#define _BMP_H_ + +typedef struct bmp_color_table_entry { + __u8 blue; + __u8 green; + __u8 red; + __u8 reserved; +} __attribute__ ((packed)) bmp_color_table_entry_t; + +/* When accessing these fields, remember that they are stored in little + endian format, so use linux macros, e.g. le32_to_cpu(width) */ + +typedef struct bmp_header { + /* Header */ + char signature[2]; + __u32 file_size; + __u32 reserved; + __u32 data_offset; + /* InfoHeader */ + __u32 size; + __u32 width; + __u32 height; + __u16 planes; + __u16 bit_count; + __u32 compression; + __u32 image_size; + __u32 x_pixels_per_m; + __u32 y_pixels_per_m; + __u32 colors_used; + __u32 colors_important; + /* ColorTable */ + +} __attribute__ ((packed)) bmp_header_t; + +typedef struct bmp_image { + bmp_header_t header; + /* We use a zero sized array just as a placeholder for variable + sized array */ + bmp_color_table_entry_t color_table[0]; +} bmp_image_t; + +/* Data in the bmp_image is aligned to this length */ +#define BMP_DATA_ALIGN 4 + +/* Constants for the compression field */ +#define BMP_BI_RGB 0 +#define BMP_BI_RLE8 1 +#define BMP_BI_RLE4 2 + +#endif /* _BMP_H_ */